In terms of game file size, you will need at least 10 MB of free disk space available. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. To play Spectrubes you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. Spectrubes system requirements state that you will need at least 512 MB of RAM.
Spectrubes will run on PC system with Windows XP or up and upwards. Additionally it has Mac and Linux versions.